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Gear Hobbing

The Semi-automatic Gear Hobbing Machine
GK00060
The Semi-automatic Gear Hobbing Machine

Product Description

This machine is suitable for large scale, small scale and single production of cylindrical gears and worm gears , and it can also ho spine shaft in certain range of parameters.

Main Features

When cutting cylindrical gears, the machine can be operated not only with forward and backward cutting, but also with axical or radial feed. When cutting cylindrical gears of same sizes, it necessary to adjust the machine only once, thus it is suitable for a worker to operate many machines at the same time. The machine is of good structure and minimum heat deformation. It can be operated with high speed and heavy cutting load, and is efficient in production. The machine is easy to adjust and operated and is equipped with an automatic stop mechanism, it has a reliable safety device and an automatic lubricating system. The YB3150E Semi-automatic Gear Hobbing Machine has the same specifications and applicationsas that of general-purpose machine. It can perform a square working cysle and has automatic hob's service life. Vertical tool post can be provided according to the specific requirement of customers.

Uses and Features

The machine tool is suitable for the batch, small batch and individual production of cylindrical gear and worm gear, suitable for roll cutting splineshaft in a certain range of parameters. The machine tool features good rigidness and extremely small thermal deformation, enabling high-speed cutting and load cutting, with a very high production efficiency. The machine tool is convenient for adjustment, with auto stop mechanism, as well as reliable safe mechanism and auto lubrication system.
Type Max. module of workpiece Max. module of workpiece Max. machining width workpiece Min. teeth of workpiece Max. diameter of cutters Max. length of cutter Diameter of changeable mandrel of cutters Max. rotary angle of headstock Max. axial motion of cutters Distance between axis of workpiece and axis of cutters Distance between table and axis of cutters Distance between table and bearing end of rear post Diameter of mandrel of workpiece Steps od spindle speed Range of spindle speed Range of axial feed Main motor power Dimension
YB31125E 1250mm 12mm   12 Zmin/knt=5 (*n:number of cutter) 220mm 220mm 27,32,40,50mm ±60⁰ 100mm Min : 100mm Max : 700mm Max : 910mm >60mm 7 steps 16-125r.p.m. 0.39-4.4mm/table per turn 18.25kw 3600x2040x2400mm
Min : 200mm Min : 510mm
Y3150E 500mm 8mm 250mm 5 Zmin/knt=5 (*n: number of cutter) 160mm 160mm 12,27,32mm ±240⁰ 55mm Max : 330mm Max : 535mm Max : 630mm 30mm 9 steps 40-250r.p.m. 0.4-4mm/table per turn 6.45kw 2439x1272x1770mm
Min : 30mm Min : 235mm Min : 380mm
YB3150E 500mm 8mm 250mm 5 Zmin/knt=5 (*n: number of cutter) 160mm 160mm 22,27,32mm ±240⁰ 55mm Max : 330mm Max : 535mm Max : 630mm 30mm 9 steps 40-250r.p.m. 0.4-4mm/table per turn 6.45kw 2439x1272x1770mm
Min : 30mm Min : 235mm Min : 380mm
YB3180 800mm 10mm 300mm 8 Zmin/knt=5 (*n: number of cutter) 180mm 180mm 22,27,32,40mm ±60⁰ 60mm Max : 585mm Max : 550mm Max : 600mm 60mm 8 steps 40-200r.p.m. 0.4-4mm/table per turn 7.45kw 2765x1420x1850mm
Min : 235mm Min : 50mm Min : 400mm

Notes Min diameter of workpiece is the min distance between axis of workpiece and axis of cutter minus min diameter of cutter. The accessories with the machine.
1. The machining arbor 1set
2. The hob kasbor 1set
3. The exchangeable gear 57 pieces
4. The tools for adjustment:
a)The inner hexigon spanner 1 piece
b) The fork spanner 1 piece
c) The oil gun 1 piece
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